CN104590366B - A kind of integrated arrangement system of full carrying hybrid power passenger car steering - Google Patents
A kind of integrated arrangement system of full carrying hybrid power passenger car steering Download PDFInfo
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- CN104590366B CN104590366B CN201510022419.1A CN201510022419A CN104590366B CN 104590366 B CN104590366 B CN 104590366B CN 201510022419 A CN201510022419 A CN 201510022419A CN 104590366 B CN104590366 B CN 104590366B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
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Abstract
A kind of integrated arrangement system of full carrying hybrid power passenger car steering, leg, rear support, which are turned round, including big longeron, transition beam, tail longeron, front support turns round leg, reinforcement torsion leg, steering support, steering machine, steering pump and steering reservoir, wherein, steering machine, steering pump, the steering reservoir Integrated design on steering support are integrated to reduce space-consuming with shortening fluid pressure line, it is adapted to hybrid power passenger car, and it is all square tube girder construction that big longeron, transition beam, tail longeron, front support, which turn round leg, rear support and turn round leg, strengthen turning round leg, it is adapted to all-loading coach.Therefore, not only integration relatively strong, space-consuming is smaller, be adapted to hybrid power passenger car by the design, and fluid pressure line is shorter, the feature of environmental protection is relatively strong, be adapted to unitary body.
Description
Technical field
The present invention relates to a kind of arrangement of wheel steering system, belong to automobile steering system technical field, especially relate to
And a kind of integrated arrangement system of full carrying hybrid power passenger car steering, it is particularly applicable to the realization on unitary body and turn
To machine, steering pump, steering reservoir integrated arrangement, and space-consuming is smaller, fluid pressure line is shorter.
Background technology
With the development of automotive engineering, energy-conserving and environment-protective requirement and the raising of consciousness, and government are subsidized new-energy automobile
The increasing of dynamics, whole nation majority car vehicle factory is all in developmental research hybrid power passenger car.Meanwhile, the GB 7258 having been carried out-
2012《Motor vehicle safe and technical specification》In 11.2 chapters and sections cars particular/special requirement：Vehicle commander be more than 11m highway passenger vehicle and
Sightseeing bus and all sleeping cars, vehicle body should be full carrying integral frame structure.
In addition, traditional car steering is to provide hydraulic booster function by the subsidiary steering pump of engine, and mix dynamic
Power car steering would generally using electric powered steering pump provide hydraulic booster function, the subsidiary steering pump small volume of engine,
Occupy little space, and electric powered steering pump volume is big, space-consuming is big, it is therefore desirable to realizes and turns on carrying hybrid power passenger car entirely
To the preferred arrangement scheme of system to save space.
Chinese patent, Authorization Notice No. is CN202879576U, and authorized announcement date is the utility model on April 17th, 2013
Patent discloses a kind of truck and turns to heat abstractor, including steering pump, steering reservoir, steering return line, steering gear bracket
And turn in machine, the steering return line between the steering machine and the steering reservoir provided with a radiator.Although should
Design can reduce the rate of rise in temperature and maximum temperature of steering by the heat abstractor set up, but it is still with following
Defect：
First, in the design steering machine, steering pump, steering reservoir scattering device on vehicle frame, integration are weaker, account for
It is larger with space, if being applied to hybrid power passenger car, need to expand the existing space-consuming of steering pump, so that again
The overall space-consuming of increasing steering system, in addition, parts dispersed placement can increase the quantity in maintenance storehouse；
Secondly, machine, steering pump, the arrangement of steering reservoir scattering device are turned in the design, can cause to turn to liquid
Pressure pipe road is very long, can not only increase the cost of pipeline arrangement, and can increase the resistance of pipeline, and power consumption is raised, not environmentally；
Again, in the design, the support that basis is arranged as steering is all traditional groove profile girder construction, steering
It is fixed by bolts on trough girder, and the square tube girder construction of unitary body requirement can not be fixed with bolt, can only be welded, and be welded
Structure to support proposes new requirement, therefore traditional arrangement is difficult to the requirement for meeting all-loading coach.
The content of the invention
The purpose of the present invention is to overcome that integration present in prior art is weaker, space-consuming is larger, be not suitable for holding entirely
The defect for carrying vehicle body is mixed with problem there is provided a kind of full carrying of smaller, the suitable unitary body of integration relatively strong, space-consuming
The integrated arrangement system of power car steering.
To realize object above, technical solution of the invention is：A kind of full carrying hybrid power passenger car steering
Integrated arrangement system, including big longeron and set thereon steering machine, steering pump, steering reservoir, and turn to machine pass through turn to
System frame is connected with big longeron；
The integrated arrangement system also includes front support and turns round leg, rear support torsion leg and strengthen turning round leg；The front support turns round leg
It is inner it is vertical with the front end of big longeron be connected, the rear end of big longeron and rear support turn round leg the inner it is vertical is connected, rear support torsion
The outer end of leg is turned round respectively with strengthening turning round that the two ends of leg are vertical is connected in the outer end of leg, front support, front support turn round leg, strengthen turning round leg, after
Support to be turned round and be connected with same steering support altogether on leg, and steering machine, steering pump, steering are connected with the steering support
Oil tank.
The integrated arrangement system also includes transition beam and the tail longeron set higher than big longeron, and the rear support turns round leg bag
Rear middle vertical beam and the rear entablature, rear middle cross beam and the rear sill that are parallel to each other two-by-two are included, leg is turned round in the reinforcement to be included strengthening horizontal stroke
Beam is with strengthening vertical beam；The rear end of the big longeron is connected through transition beam with tail longeron, and nearly tail longeron, transition beam are handed on tail longeron
The position at the place of connecing is connected with the inner of rear entablature, nearly transition beam, the position of big longeron junction and rear middle horizontal stroke on transition beam
The inner of beam is connected, the outer end of rear middle cross beam with it is rear in be connected in the middle part of vertical beam, it is rear in vertical beam two ends respectively with it is rear on
Crossbeam middle part, the inner of rear sill are connected, and turn round the outer end of leg after the reinforced crossbeam in outer end of rear sill with front support
Be connected, the middle part of web beam and strengthen that vertical beam is vertical to be connected, and front support turn round leg, web beam, strengthen vertical beam, it is rear under
Same steering support is connected with crossbeam altogether；
The position for be located at rear sill on the steering support, strengthening between vertical beam is offered to be connected with steering pump
Pump mounting hole, be located on steering support and strengthen the position that vertical beam, front support turned round between leg and offer outer bending edges, this is outer
Offered on bending edges and be located at web beam, big longeron on the oil tank mounting hole being connected with steering reservoir, steering support
Between position offer the steering machine mounting hole being engaged with steering machine, output shaft by hole, big longeron is located at steering machine
Inner side, steering reservoir, steering pump are located at the outside of steering machine, and the afterbody of steering pump is located between rear entablature, rear sill.
The input of the steering machine is connected with intermediate propeller shaft, after the output end of steering machine passes output shaft by hole
It is connected with one end away from big longeron on pitman arm, one end and one end of steering drag link of nearly big longeron on pitman arm
It is connected, the other end of steering drag link extends to nearly tail longeron rear end and set after being passed through after below middle cross beam.
The front end of the steering support is provided with preceding bending edges, and the outer end of steering support is provided with outer bending
Side, the inner of steering support is provided with infolding flange.
Be provided with preceding bending flanging process breach between one end of the infolding flange and preceding bending edges, preceding bending edges it is another
An extra bending flanging process breach is provided between one end and one end of outer bending edges, the other end of outer bending edges is then provided with
Two extra bending flanging process breach.
The inner side that leg is turned round in the front end of the steering support with front support is mutually welded, the bottom of the outer end of steering support
Face is mutually welded with strengthening turning round the top of leg, and the rear end of steering support and the top of rear sill are mutually welded.
The position for be located at web beam on the steering support, strengthening directly over vertical beam junction offers buttress brace
Weld vertical beam in being located at afterwards on breach, steering support, the position above rear sill junction and offer rear support torsion leg
Weld breach.
The big longeron, tail longeron, transition beam, front support turn round leg, rear support torsion leg, the manufacture material of reinforcement torsion leg
The square tube beam of rectangle.
The oil inlet of the steering pump is set less than the oil-out of steering reservoir, and steering pump is electric powered steering pump.
Damping cushion is installed between the steering pump and steering support.
Compared with prior art, beneficial effects of the present invention are：
1st, in a kind of integrated arrangement system of full carrying hybrid power passenger car steering of the present invention, in a steering
Steering machine, steering pump, steering reservoir are connected with support, the integrated arrangement of steering is realized, greatly reduces steering
The space-consuming of system, space is small to be not only contributed to solve the problem of electric powered steering pump volume is big, to be adapted to hybrid power passenger car,
And the quantity in maintenance storehouse can be reduced, reduce cost；Meanwhile, steering machine, steering pump, the integrated arrangement of steering reservoir are reduced
The distance between three, so as to shorten the length of fluid pressure line, is conducive to reducing cost and reduction energy consumption, the feature of environmental protection is stronger.
Therefore, not only integration relatively strong, space-consuming is smaller, be adapted to hybrid power passenger car by the present invention, and maintenance storehouse is less, hydraulic tube
Road is shorter, the feature of environmental protection is stronger.
2nd, in a kind of integrated arrangement system of full carrying hybrid power passenger car steering of the present invention, it is additionally arranged front support torsion
Leg, rear support turn round leg, strengthen turning round leg to coordinate the integrated of steering, and the part set up is not only that steering is set with other
Standby, the connection such as between intermediate propeller shaft, pitman arm, steering drag link is provided convenience, and improves installation effectiveness, Er Qiezeng
The fastness that strong steering support is connected with vehicle body, so that the problem of overcoming integrated brought steering torque increase,
Improve the security of the design application.Therefore, security of the invention is stronger.
3rd, in a kind of integrated arrangement system of full carrying hybrid power passenger car steering of the present invention, the front support set up is turned round
It is all square tube girder construction that leg, rear support, which turn round leg, strengthen turning round the supports such as leg, and the big longeron existed originally, meets full carrying vehicle
The requirement of body so that the integrated arrangement system that the design is provided disclosure satisfy that the requirement of full vehicle.Therefore, the present invention is suitable
Close unitary body.
4th, the present invention it is a kind of it is full carrying hybrid power passenger car steering integrated arrangement system in, including steering
Support, front support turn round leg, rear support and turn round leg, strengthen turning round the supporting structures such as leg, big longeron, and not only self structure is simple, is easy to system
Make and use, and integral layout is clear, is easily installed, is suitable for batch entrucking, beneficial to offer operating efficiency.Therefore, this hair
It is bright to be not only simple in structure, and operating efficiency can be improved.
5th, in a kind of integrated arrangement system of full carrying hybrid power passenger car steering of the present invention, the steering pump of use is
Electric powered steering pump, energy consumption is low, economical environment-protective, in addition, being provided with damping cushion between steering pump and steering support, can have
Imitate vibration damping.Therefore, not only the feature of environmental protection is stronger by the present invention, and effectiveness in vibration suppression is preferable.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
When Fig. 2 is unassembled intermediate propeller shaft of the invention, steering machine, steering reservoir, electric powered steering pump, steering drag link
The structural representation of pure support.
Structural representation when Fig. 3 is unassembled steering support in Fig. 2.
Fig. 4 is the structural representation of steering system frame in Fig. 2.
Fig. 5 is the welding position schematic diagram of steering system frame in Fig. 2.
In figure：Front support turn round leg 1, rear support turn round leg 2, rear entablature 21, rear middle cross beam 22, rear sill 23, it is rear in erect
Beam 24, reinforcement turn round leg 3, web beam 31, strengthen vertical beam 32, steering support 4, outer bending edges 41, preceding bending edges 42, infolding
Flange 43, preceding bending flanging process breach 44, an extra bending flanging process breach 45, two extra bending flanging process breach
46th, buttress brace welding breach 47, rear support turn round leg welding breach 48, big longeron 5, tail longeron 51, transition beam 52, turn to machine 6, turn
Hung down to machine mounting hole 61, output shaft by hole 62, steering pump 7, pump mounting hole 71, steering reservoir 8, oil tank mounting hole 81, steering
Arm 9, intermediate propeller shaft 10, steering drag link 11.
Embodiment
Below in conjunction with brief description of the drawings, the present invention is further detailed explanation with embodiment.
Referring to Fig. 1 to Fig. 5, a kind of integrated arrangement system of full carrying hybrid power passenger car steering, including big longeron 5
And set thereon steering machine 6, steering pump 7, steering reservoir 8, and turn to machine 6 be connected by steering support 4 with big longeron 5
Connect；
The integrated arrangement system also includes front support and turns round leg 1, rear support torsion leg 2 and strengthen turning round leg 3；The front support is turned round
Leg 1 it is inner it is vertical with the front end of big longeron 5 be connected, the rear end of big longeron 5 and rear support turn round leg 2 the inner it is vertical is connected, after
The outer end of support torsion leg 2, the outer end of front support torsion leg 1 are vertical with the two ends of reinforcement torsion leg 3 respectively to be connected, and front support is turned round leg 1, added
Strong torsion leg 3, rear support, which is turned round, be connected with same steering support 4 altogether on leg 2, and steering is connected with the steering support 4
Machine 6, steering pump 7, steering reservoir 8.
The integrated arrangement system also includes transition beam 52 and the tail longeron 51 set higher than big longeron 5, the rear support
Turning round leg 2 includes rear middle vertical beam 24 and the rear entablature 21, rear middle cross beam 22 and the rear sill 23 that are parallel to each other two-by-two, described to strengthen
Turning round leg 3 includes web beam 31 with strengthening vertical beam 32；The rear end of the big longeron 5 is connected through transition beam 52 with tail longeron 51,
Nearly tail longeron 51, the position of the junction of transition beam 52 are connected with the inner of rear entablature 21 on tail longeron 51, on transition beam 52
Nearly transition beam 52, the position of the junction of big longeron 5 are connected with the inner of rear middle cross beam 22, the outer end of rear middle cross beam 22 with afterwards in
The middle part of vertical beam 24 is connected, and the inner of the two ends of middle vertical beam 24 respectively with the rear middle part of entablature 21, rear sill 23 is connected afterwards
Connect, the outer end for turning round leg 1 with front support after the reinforced crossbeam 31 in outer end of rear sill 23 is connected, the middle part of web beam 31
Vertical beam 32 is vertical to be connected with strengthening, and is connected altogether on front support torsion leg 1, web beam 31, reinforcement vertical beam 32, rear sill 23
There is same steering support 4；
The position for be located at rear sill 23 on the steering support 4, strengthening between vertical beam 32 is offered and steering pump 7
It is located at the position strengthened between vertical beam 32, front support torsion leg 1 on the pump mounting hole 71 being connected, steering support 4 to offer
The oil tank mounting hole 81 being connected with steering reservoir 8, steering support 4 are offered on outer bending edges 41, the outer bending edges 41
The upper position being located between web beam 31, big longeron 5 offers the steering machine mounting hole 61 being engaged with steering machine 6, output
Axle is by hole 62, and big longeron 5 is located at the inner side of steering machine 6, and steering reservoir 8, steering pump 7 are located at the outside of steering machine 6, and turn to
The afterbody of pump 7 is located between rear entablature 21, rear sill 23.
The input of the steering machine 6 is connected with intermediate propeller shaft 10, and the output end of steering machine 6 passes output shaft and passed through
It is connected behind hole 62 with one end away from big longeron 5 on pitman arm 9, one end of nearly big longeron 5 is straight with turning on pitman arm 9
One end of pull bar 11 is connected, and the other end of steering drag link 11 extends to nearly tail longeron 51 after after the lower section of middle cross beam 22 is passed through
Rear end is set.
The front end of the steering support 4 is provided with preceding bending edges 42, and the outer end of steering support 4 is provided with rolled over
Crimp 41, the inner of steering support 4 is provided with infolding flange 43.
Preceding bending flanging process breach 44, preceding bending are provided between one end of the infolding flange 43 and preceding bending edges 42
An extra bending flanging process breach 45 is provided between one end of the other end on side 42 and outer bending edges 41, outer bending edges 41
The other end is then provided with two extra bending flanging process breach 46.
The inner side that leg 1 is turned round in the front end of the steering support 4 with front support is mutually welded, the outer end of steering support 4
Bottom surface and strengthen turn round leg 3 top mutually weld, the rear end of steering support 4 and the top of rear sill 23 are mutually welded.
The position for be located at web beam 31 on the steering support 4, strengthening directly over the junction of vertical beam 32 is offered
The position that buttress brace welds on breach 47, steering support 4 above rear middle vertical beam 24, the junction of rear sill 23 is opened up
There is rear support to turn round leg welding breach 48.
The big longeron 5, tail longeron 51, transition beam 52, front support turn round leg 1, rear support and turn round leg 2, strengthen turning round the manufacture of leg 3
Material is all the square tube beam of rectangle.
The oil inlet of the steering pump 7 is set less than the oil-out of steering reservoir 8, and steering pump 7 is electric powered steering pump.
Damping cushion is installed between the steering pump 7 and steering support 4.
The principle of the present invention is described as follows：
Hybrid power passenger car：Hybrid power passenger car steering would generally provide hydraulic booster work(using electric powered steering pump
Can, compared to the steering pump in more traditional car steering（The subsidiary steering pump of engine）, greatly, space-consuming is big for volume, because
This needs to optimize the arrangement of steering to save space.
All-loading coach：It is required that vehicle body should be full carrying integral frame structure, use is all square tube girder construction, different
In traditional groove profile girder construction, the steering support of traditional arrangement is fixed by bolts on trough girder, and all-loading coach
The square tube beam of use can not be fixed with bolt, can only be welded, and weld and new requirement is proposed to the structure of support, therefore traditional cloth
Put the requirement that form and support etc. are all difficult to meet all-loading coach.
Fluid pressure line：A plurality of hydraulic tube is connected between steering machine, steering pump, steering reservoir included by steering
Road, if the machine of steering, steering pump, steering reservoir three arrangement are scattered, certainly will extend the length of pipeline, not only increase cost, and
And pipe resistance can be increased, increase energy consumption, the feature of environmental protection is weaker.
To overcome disadvantages described above, the design proposes a kind of arrangement system of new steering, i.e., a kind of full carrying is mixed
The integrated arrangement system of power car steering is closed to overcome the defect of prior art, so as to meet above-mentioned requirements.The design
Core be integrated steering machine, steering pump, steering reservoir on steering support, so as to reduce space-consuming, and bring liquid
The shortening on pressure pipe road, meanwhile, in order to coordinate realization integrated on steering support, beneficial to the cloth of steering external equipment
Put, and meet the requirement that carries entirely, be additionally arranged the support Design of special construction, such as tail longeron, transition beam, front support turn round leg,
Rear support turns round leg, strengthens turning round leg etc., and simple in construction, layout is clear, beneficial to batch entrucking.In addition, the design is also additionally arranged
Point is created to enrich the superiority of itself, such as " damping cushion is provided between steering pump and steering support " can effectively mitigate
Vibration during electric powered steering pump work, " oil inlet of steering pump is set less than the oil-out of steering reservoir " is then easy for steering oil
Fluid inside tank enters steering pump, the similar principle that Water seeks its own level.
Embodiment：
Referring to Fig. 1 to Fig. 5, a kind of integrated arrangement system of full carrying hybrid power passenger car steering, including big longeron
5th, transition beam 52, tail longeron 51, front support turn round leg 1, rear support turn round leg 2, strengthen turn round leg 3, steering support 4, turn to machine 6,
Steering pump 7（Electric powered steering pump）With steering reservoir 8, wherein, rear support turn round leg 2 include it is rear in vertical beam 24 and be parallel to each other two-by-two
Entablature 21, rear middle cross beam 22 and rear sill 23, described to strengthen turning round leg 3 including web beam 31 with strengthening vertical beam 32 afterwards；Institute
It is all square to state big longeron 5, tail longeron 51, transition beam 52, front support and turn round leg 1, rear support to turn round leg 2, the manufacture material of reinforcement torsion leg 3
The square tube beam of shape；
Referring to Fig. 2 and Fig. 3, the front support turn round leg 1 it is inner it is vertical with the front end of big longeron 5 be connected, after big longeron 5
End is connected through transition beam 52 with tail longeron 51, near tail longeron 51 on tail longeron 51, the position of the junction of transition beam 52 and afterwards on
The inner of crossbeam 21 is connected, nearly transition beam 52, the position of the junction of big longeron 5 and the inner of rear middle cross beam 22 on transition beam 52
Be connected, the outer end of rear middle cross beam 22 with it is rear in the middle part of vertical beam 24 be connected, it is rear in vertical beam 24 two ends respectively with rear upper horizontal stroke
The middle part of beam 21, the inner of rear sill 23 are connected, and leg 1 is turned round with front support after the reinforced crossbeam 31 in outer end of rear sill 23
Outer end be connected, the middle part of web beam 31 and strengthen that vertical beam 32 is vertical to be connected, and front support torsion leg 1, web beam 31,
Same steering support 4 is connected with altogether on reinforcement vertical beam 32, rear sill 23；
Referring to Fig. 2 and Fig. 4, the position for be located at rear sill 23 on the steering support 4, strengthening between vertical beam 32 is opened
Provided with the pump mounting hole 71 being connected with steering pump 7, it is located on steering support 4 and strengthens between vertical beam 32, front support torsion leg 1
Position offer outer bending edges 41, offer the oil tank mounting hole 81 being connected with steering reservoir 8 on the outer bending edges 41, turn
It is located at the position between web beam 31, big longeron 5 on to system frame 4 and offers the steering machine peace being engaged with steering machine 6
Hole 61, output shaft are filled by hole 62, big longeron 5 is located at the inner side of steering machine 6, and steering reservoir 8, steering pump 7 are located at steering machine 6
Outside, and steering pump 7 afterbody be located between rear entablature 21, rear sill 23；Referring to Fig. 1, the input of the steering machine 6
It is connected with intermediate propeller shaft 10, the output end of steering machine 6 passes output shaft by being indulged greatly with remote on pitman arm 9 behind hole 62
One end of beam 5 is connected, and one end of nearly big longeron 5 is connected with one end of steering drag link 11 on pitman arm 9, turns to vertical pulling
The other end of bar 11 extends to the nearly rear end of tail longeron 51 after and set after the lower section of middle cross beam 22 is passed through；
Referring to Fig. 4, the front end of the steering support 4 is provided with preceding bending edges 42, and the outer end of steering support 4 is set
Outer bending edges 41 are equipped with, the inner of steering support 4 is provided with infolding flange 43；Referring to Fig. 5, the steering support 4
Front end and front support turn round the inner side of leg 1 and mutually weld, the bottom surface of the outer end of steering support 4 and the top phase for strengthening torsion leg 3
Welding, the rear end of steering support 4 and the top of rear sill 23 are mutually welded.
Claims (8)
1. a kind of integrated arrangement system of full carrying hybrid power passenger car steering, including big longeron（5）And set thereon
Steering machine（6）, steering pump（7）, steering reservoir（8）, and turn to machine（6）Pass through steering support（4）With big longeron（5）It is connected
Connect, it is characterised in that：
The integrated arrangement system also includes front support and turns round leg（1）, rear support turn round leg（2）With strengthening turning round leg（3）；The front support
Turn round leg（1）It is inner with big longeron（5）Front end vertically connect, big longeron（5）Rear end and rear support turn round leg（2）The inner hang down
Direct-connected to connect, rear support turns round leg（2）Outer end, front support turn round leg（1）Outer end respectively with strengthen turn round leg（3）Two ends vertically connect
Connect, front support turns round leg（1）, strengthen turn round leg（3）, rear support turn round leg（2）On be connected with same steering support altogether（4）, should
Steering support（4）On be connected with steering machine（6）, steering pump（7）, steering reservoir（8）；
The integrated arrangement system also includes transition beam（52）And higher than big longeron（5）The tail longeron of setting（51）, the rear branch
Leg is turned round in support（2）Including rear middle vertical beam（24）And the rear entablature being parallel to each other two-by-two（21）, rear middle cross beam（22）With rear sill
（23）, it is described to strengthen turning round leg（3）Including web beam（31）With strengthening vertical beam（32）；The big longeron（5）Rear end through transition
Beam（52）With tail longeron（51）It is connected, tail longeron（51）Upper nearly tail longeron（51）, transition beam（52）The position of junction is with after
Entablature（21）The inner be connected, transition beam（52）Upper nearly transition beam（52）, big longeron（5）The position of junction and rear middle horizontal stroke
Beam（22）The inner be connected, rear middle cross beam（22）Outer end with it is rear in vertical beam（24）Middle part be connected, it is rear in vertical beam（24）
Two ends respectively with rear entablature（21）Middle part, rear sill（23）The inner be connected, rear sill（23）Outer end through plus
Deck transverse（31）Afterwards leg is turned round with front support（1）Outer end be connected, web beam（31）Middle part with strengthen vertical beam（32）Hang down
It is direct-connected to connect, and turn round leg in front support（1）, web beam（31）, strengthen vertical beam（32）, rear sill（23）On be connected with altogether it is same
Individual steering support（4）；
The steering support（4）It is upper to be located at rear sill（23）, strengthen vertical beam（32）Between position offer and turn to
Pump（7）The pump mounting hole being connected（71）, steering support（4）It is upper to be located at reinforcement vertical beam（32）, front support turn round leg（1）Between
Position offer outer bending edges（41）, the outer bending edges（41）On offer and steering reservoir（8）The oil tank being connected is installed
Hole（81）, steering support（4）It is upper to be located at web beam（31）, big longeron（5）Between position offer and steering machine（6）
The steering machine mounting hole being engaged（61）, output shaft pass through hole（62）, big longeron（5）Positioned at the machine of steering（6）Inner side, steering oil
Tank（8）, steering pump（7）Positioned at the machine of steering（6）Outside, and steering pump（7）Afterbody be located at rear entablature（21）, rear sill
（23）Between；
The big longeron（5）, tail longeron（51）, transition beam（52）, front support turn round leg（1）, rear support turn round leg（2）, strengthen turn round leg
（3）Manufacture material be all rectangle square tube beam.
2. a kind of integrated arrangement system of full carrying hybrid power passenger car steering according to claim 1, its feature
It is：The steering machine（6）Input and intermediate propeller shaft（10）It is connected, turns to machine（6）Output end pass output shaft
Pass through hole（62）Afterwards with pitman arm（9）Upper remote big longeron（5）One end be connected, pitman arm（9）Upper nearly big longeron（5）
One end and steering drag link（11）One end be connected, steering drag link（11）The other end after middle cross beam（22）Wear lower section
Later nearly tail longeron is extended to（51）Rear end is set.
3. a kind of integrated arrangement system of full carrying hybrid power passenger car steering according to claim 1 or 2, it is special
Levy and be：The steering support（4）Front end be provided with preceding bending edges（42）, steering support（4）Outer end set
There are outer bending edges（41）, steering support（4）The inner be provided with infolding flange（43）.
4. a kind of integrated arrangement system of full carrying hybrid power passenger car steering according to claim 3, its feature
It is：The infolding flange（43）With preceding bending edges（42）One end between be provided with preceding bending flanging process breach（44）, it is preceding
Bending edges（42）The other end and outer bending edges（41）One end between be provided with an extra bending flanging process breach（45）, outside
Bending edges（41）The other end be then provided with two extra bending flanging process breach（46）.
5. a kind of integrated arrangement system of full carrying hybrid power passenger car steering according to claim 1 or 2, it is special
Levy and be：The steering support（4）Front end and front support turn round leg（1）Inner side mutually weld, steering support（4）'s
Leg is turned round with strengthening in the bottom surface of outer end（3）Top mutually weld, steering support（4）Rear end and rear sill（23）Top
Mutually weld.
6. a kind of integrated arrangement system of full carrying hybrid power passenger car steering according to claim 5, its feature
It is：The steering support（4）It is upper to be located at web beam（31）, strengthen vertical beam（32）Position directly over junction is opened up
There is buttress brace to weld breach（47）, steering support（4）It is upper to be located at rear middle vertical beam（24）, rear sill（23）Above junction
Position offer rear support turn round leg welding breach（48）.
7. a kind of integrated arrangement system of full carrying hybrid power passenger car steering according to claim 1 or 2, it is special
Levy and be：The steering pump（7）Oil inlet be less than steering reservoir（8）Oil-out set, and steering pump（7）It is electric powered steering
Pump.
8. a kind of integrated arrangement system of full carrying hybrid power passenger car steering according to claim 1 or 2, it is special
Levy and be：The steering pump（7）With steering support（4）Between damping cushion is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510022419.1A CN104590366B (en) | 2015-01-16 | 2015-01-16 | A kind of integrated arrangement system of full carrying hybrid power passenger car steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN104590366B true CN104590366B (en) | 2017-07-11 |
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| CN115009349A (en) * | 2017-10-25 | 2022-09-06 | 南京金龙客车制造有限公司 | Split type steering gear mounting structure and mounting system suitable for bear passenger train entirely |
| CN107985398B (en) * | 2017-12-28 | 2023-05-12 | 东风商用车有限公司 | Electro-hydraulic power-assisted steering control system for automobile and application method thereof |
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| US4392540A (en) * | 1980-07-16 | 1983-07-12 | Tokai Trw & Co., Ltd. | Power steering device for a vehicle |
| CN2880627Y (en) * | 2005-11-30 | 2007-03-21 | 清华大学 | Electric steering booster oil pump automobile |
| CN1994801A (en) * | 2006-12-31 | 2007-07-11 | 上海中上汽车科技有限公司 | Power steering unit of trackless wireless electric bus |
| CN202879576U (en) * | 2012-08-13 | 2013-04-17 | 陕西重型汽车有限公司 | Steering and heat dissipation device of truck |
| CN203439107U (en) * | 2013-09-27 | 2014-02-19 | 安徽江淮汽车股份有限公司 | Mounting bracket for electric vehicle power steering pump assembly |
| CN103770833A (en) * | 2014-01-24 | 2014-05-07 | 东风商用车有限公司 | Electric power steering pump assembly for automobile |
| CN204472883U (en) * | 2015-01-16 | 2015-07-15 | 东风商用车有限公司 | A kind of integrated arrangement system of full carrying hybrid power passenger car steering swivel system |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392540A (en) * | 1980-07-16 | 1983-07-12 | Tokai Trw & Co., Ltd. | Power steering device for a vehicle |
| CN2880627Y (en) * | 2005-11-30 | 2007-03-21 | 清华大学 | Electric steering booster oil pump automobile |
| CN1994801A (en) * | 2006-12-31 | 2007-07-11 | 上海中上汽车科技有限公司 | Power steering unit of trackless wireless electric bus |
| CN202879576U (en) * | 2012-08-13 | 2013-04-17 | 陕西重型汽车有限公司 | Steering and heat dissipation device of truck |
| CN203439107U (en) * | 2013-09-27 | 2014-02-19 | 安徽江淮汽车股份有限公司 | Mounting bracket for electric vehicle power steering pump assembly |
| CN103770833A (en) * | 2014-01-24 | 2014-05-07 | 东风商用车有限公司 | Electric power steering pump assembly for automobile |
| CN204472883U (en) * | 2015-01-16 | 2015-07-15 | 东风商用车有限公司 | A kind of integrated arrangement system of full carrying hybrid power passenger car steering swivel system |
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| CN104590366A (en) | 2015-05-06 |
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